Andrew Mason, chief executive officer at Groupon Inc., speaks during a keynote address at the Mobile Loco conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., speaks during a keynote address at the Mobile Loco conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., speaks during a keynote address at the Mobile Loco conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., smiles during a keynote address at the Mobile Loco Conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., speaks during a keynote address at the Mobile Loco conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., speaks during a keynote address at the Mobile Loco conference 2012 in San Francisco,...
Andrew Mason, chief executive officer at Groupon Inc., pauses while speaking during a keynote address at the Mobile Loco conference 2012 in San...
Andrew Mason, chief executive officer at Groupon Inc., pauses while speaking during a keynote address at the Mobile Loco conference 2012 in San...
Andrew Mason, chief executive officer at Groupon Inc., is seen through the viewfinder of a camera during a keynote address at the Mobile Loco...
Andrew Mason, chief executive officer at Groupon Inc., pauses while speaking during a keynote address at the Mobile Loco conference 2012 in San...
Andrew Mason, chief executive officer at Groupon Inc., pauses while speaking during a keynote address at the Mobile Loco conference 2012 in San...